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Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 758

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Reagan-National

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Reagan-National
Explore the most affordable flight options available from Singapore to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Thu 15-1007:00 -
2 stops25h 00m
Sun 18-1011:00 -
2 stops30h 15m
Deal found 11-8S$ 1,420
Thu 17-907:00 -
2 stops24h 59m
Sat 26-918:55 -
2 stops46h 20m
Deal found 13-8S$ 1,421
Sun 6-901:55 -
2 stops26h 34m
Mon 14-906:30 -
2 stops35h 40m
Deal found 10-8S$ 1,422
Sat 26-901:55 -
2 stops26h 34m
Sun 4-1006:30 -
2 stops29h 50m
Deal found 13-8S$ 1,430
Thu 10-921:50 -
2 stops30h 39m
Fri 25-906:30 -
2 stops29h 50m
Deal found 12-8S$ 1,431
Mon 31-801:55 -
2 stops26h 34m
Wed 30-908:26 -
2 stops27h 54m
Deal found 11-8S$ 1,465
Thu 10-907:00 -
2 stops27h 34m
Thu 17-916:20 -
2 stops48h 55m
Deal found 13-8S$ 1,468
Sun 27-901:55 -
2 stops33h 03m
Mon 5-1006:59 -
2 stops35h 11m
Deal found 13-8S$ 1,484
Sun 20-901:55 -
2 stops26h 34m
Sun 27-907:32 -
2 stops28h 48m
Deal found 11-8S$ 1,488
Wed 28-1002:20 -
2 stops30h 39m
Mon 2-1114:54 -
2 stops26h 41m
Deal found 11-8S$ 1,504
Mon 31-801:55 -
2 stops26h 34m
Wed 30-907:42 -
2 stops28h 38m
Deal found 13-8S$ 1,508

Find flight deals from Singapore to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 August 2026.

Round-trip from

S$ 1,420

One-way from

S$ 758

Popular in

July

Cheapest in

August

Average price

S$ 1,188
Air Canada
  • Air Canada
  • 15-10-18-10
  • 4 total stops
  • 55h 15m total
  • Singapore to Washington, D.C.
Search Deals
30-10
  • 30-10
  • 2 total stops
  • 32h 11m total
  • Singapore to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (S$ 306 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (S$ 165 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from Singapore to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Thu 17-9

07:00-19:59

2 stops24h 59m

Washington, D.C. Reagan-National

Sat 26-9

18:55-05:15

2 stops46h 20m

S$ 1,421

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Sun 6-9

01:55-16:29

2 stops26h 34m

Washington, D.C. Reagan-National

Mon 14-9

06:30-06:10

2 stops35h 40m

S$ 1,422
Fastest return journey

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Wed 23-9

01:55-16:29

2 stops26h 34m

Washington, D.C. Reagan-National

Thu 1-10

08:26-00:20

2 stops27h 54m

S$ 1,488

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Wed 28-10

02:20-20:59

2 stops30h 39m

Washington, D.C. Reagan-National

Mon 2-11

14:54-06:35

2 stops26h 41m

S$ 1,504

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Wed 9-9

01:55-16:02

2 stops26h 07m

Washington, D.C. Reagan-National

Fri 25-9

07:42-00:20

2 stops28h 38m

S$ 1,508

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Mon 31-8

01:55-16:29

2 stops26h 34m

Washington, D.C. Reagan-National

Wed 30-9

07:42-00:20

2 stops28h 38m

S$ 1,508

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Sat 6-2

08:40-21:59

2 stops26h 19m

Washington, D.C. Reagan-National

Sun 14-2

11:05-07:00

2 stops30h 55m

S$ 1,537

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Mon 21-9

13:55-20:00

2 stops42h 05m

Washington, D.C. Reagan-National

Sat 26-9

09:30-12:35

2 stops39h 05m

S$ 1,559

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Wed 23-9

20:35-15:24

2 stops30h 49m

Washington, D.C. Reagan-National

Wed 30-9

07:28-06:15

1 stop34h 47m

S$ 1,640
Cheapest one-way

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Sat 3-10

09:00-12:11

2 stops39h 11m

S$ 800

Flights are sorted by cheapest return flights first.

Deals found on 13-8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Singapore to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Washington, D.C. Reagan-National?

    Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Washington, D.C. Reagan-National from Singapore. Booking flights from Changi (SIN) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 0 different airlines.

  • How long is the flight from Singapore to Washington, D.C. Reagan-National Airport?

    Departing from Singapore to Washington, D.C. Reagan-National Airport will take you 24h 59m. The distance from Singapore to Washington, D.C. Reagan-National Airport is about 15532 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Singapore to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Singapore to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Reagan-National.

  • Can I find deals for business class flights from Singapore to Reagan-National?

    Yes. Cheapflights offers flight deals from Singapore to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Singapore to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Singapore to Reagan-National?

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Why should you use Cheapflights to find cheap flight tickets from Singapore to Reagan-National?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Reagan-National by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to Reagan-National with no change fees?

Yes, we can. To see specific flights from Singapore to Reagan-National with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to Reagan-National become cheaper?

Yes! Start tracking prices for Singapore to Reagan-National flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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